Particle Size Magnifier for Nano-CN Detection

By J. Vanhanen, J. Mikkilä, K. Lehtipalo, M. Sipilä, H. Manninen, E. Siivola, Tuukka Petäjä, Markku Kulmala. 2011

360 citations recorded by the source corpus.

Subfields: Analytical Chemistry, Atmospheric Science, Health, Toxicology and Mutagenesis

View Paper: https://www.semanticscholar.org/paper/ea08361d6735701665e5c719b7c5a1d01753dd99

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In Analytical Chemistry

D. Worsnop

In Atmospheric Science

In Health, Toxicology and Mutagenesis

Citations in the corpus

JournalofGeophysicalResearch : Atmospheres Causes and importance of new particle formation in the present-day and preindustrial atmospheres (2017, neutral): “…nucleating clusters [e.g., Bianchi et al., 2016; Schobesberger et al., 2013], and when coupled to more advanced particle detection instruments [e.g., Iida et al., 2009; Vanhanen et al., 2011], we can now make more accurate NPF rate measurements [e.g., Kürten et al., 2016; Kontkanen et al., 2017].”
Characterization of Emissions from a Desktop 3D Printer (2017, methodology): “A Particle Size Magnifier (PSM model A11nCNC; Airmodus Oy, Helsinki, Finland) was used to measure aerosol particles in the size range 1 to 3 nm (Vanhanen et al. 2011).”
Modeling the formation and growth of atmospheric molecular clusters: A review (2020, background): “State-of-the-art measurement techniques such as particle size magnifiers (PSM) (Vanhanen et al., 2011) now allows the detection of particles as small as ∼ 1.7 nm, but these instruments have poor counting efficiency and are not standard instrumentation in the field (Kontkanen et al., 2017).”
Methods for determining particle size distribution and growth rates between 1 and 3 nm using the Particle Size Magnifier (2014, methodology): “In this study, further growth to detectable sizes, and particle optical counting was done with the butanol CPC (TSI 3010/3772), but in principle any CPC type can be used as the second stage after the PSM. Details of the instrument are presented by Vanhanen et al. (2011).”
Atmospheric Cluster Dynamics Code: a flexible method for solution of the birth-death equations (2011, background): “…probing the initial steps (where clusters measure one nanometer across or less) is still difficult, despite recent advances in instruments to measure both ionic and neutral clusters of very small size (Hirsikko et al., 2011; Vanhanen et al., 2011; Sipilä et al., 2009, 2010; Petäjä et al., 2011).”